body {
    width: 98%;
    margin: 0 auto;
    padding: 5px;
}

/* 自定义样式补充 */
.destination-card {
    transition: all 0.3s ease;
}

.destination-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important;
}

.nav-tabs .nav-link.active {
    color: #000000;
    border-bottom: 3px solid #ffea00;
}

.nav-tabs .nav-link {
    color: #666;
    border: none;
    font-weight: 500;
}

.join-btn {
    background-color: #333;
    transition: background-color 0.3s;
}

.join-btn:hover {
    background-color: #555;
}

.tag {
    background-color: rgba(0, 0, 0, 0.6);
}

/* 加载动画 */
.loader {
    width: 2rem;
    height: 2rem;
}

/* 页脚样式 */
footer {
    background: linear-gradient(135deg, #343a40, #212529);
    color: white;
    padding: 20px 10px;
    margin-top: 50px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: white;
    text-decoration: underline;
}